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@@ -19,27 +19,32 b' from mercurial.i18n import _' | |||||
19 |
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19 | |||
20 | commands.norepo += " convert debugsvnlog" |
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20 | commands.norepo += " convert debugsvnlog" | |
21 |
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21 | |||
22 | sink_converters = [mercurial_sink] |
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22 | source_converters = [ | |
23 | source_converters = [convert_cvs, convert_git, svn_source, |
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23 | ('cvs', convert_cvs), | |
24 | mercurial_source, darcs_source] |
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24 | ('git', convert_git), | |
25 | def convertsource(ui, path, **opts): |
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25 | ('svn', svn_source), | |
26 | for c in source_converters: |
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26 | ('hg', mercurial_source), | |
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27 | ('darcs', darcs_source), | |||
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28 | ] | |||
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29 | ||||
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30 | sink_converters = [ | |||
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31 | ('hg', mercurial_sink), | |||
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32 | ] | |||
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33 | ||||
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34 | def convertsource(ui, path, type, rev): | |||
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35 | for name, source in source_converters: | |||
27 | try: |
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36 | try: | |
28 | return c.getcommit and c(ui, path, **opts) |
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37 | if not type or name == type: | |
29 | except AttributeError: |
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38 | return source(ui, path, rev) | |
30 | pass |
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31 | except NoRepo, inst: |
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39 | except NoRepo, inst: | |
32 | ui.note(_("convert: %s\n") % inst) |
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40 | ui.note(_("convert: %s\n") % inst) | |
33 | raise util.Abort('%s: unknown repository type' % path) |
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41 | raise util.Abort('%s: unknown repository type' % path) | |
34 |
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42 | |||
35 | def convertsink(ui, path): |
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43 | def convertsink(ui, path, type): | |
36 | if not os.path.isdir(path): |
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44 | for name, sink in sink_converters: | |
37 | raise util.Abort("%s: not a directory" % path) |
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38 | for c in sink_converters: |
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39 | try: |
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45 | try: | |
40 | return c.putcommit and c(ui, path) |
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46 | if not type or name == type: | |
41 | except AttributeError: |
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47 | return sink(ui, path) | |
42 | pass |
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43 | except NoRepo, inst: |
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48 | except NoRepo, inst: | |
44 | ui.note(_("convert: %s\n") % inst) |
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49 | ui.note(_("convert: %s\n") % inst) | |
45 | raise util.Abort('%s: unknown repository type' % path) |
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50 | raise util.Abort('%s: unknown repository type' % path) | |
@@ -350,37 +355,14 b' def convert(ui, src, dest=None, revmapfi' | |||||
350 | dest = hg.defaultdest(src) + "-hg" |
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355 | dest = hg.defaultdest(src) + "-hg" | |
351 | ui.status("assuming destination %s\n" % dest) |
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356 | ui.status("assuming destination %s\n" % dest) | |
352 |
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357 | |||
353 | # Try to be smart and initalize things when required |
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358 | destc = convertsink(ui, dest, opts.get('dest_type')) | |
354 | created = False |
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355 | if os.path.isdir(dest): |
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356 | if len(os.listdir(dest)) > 0: |
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357 | try: |
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358 | hg.repository(ui, dest) |
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359 | ui.status("destination %s is a Mercurial repository\n" % dest) |
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360 | except hg.RepoError: |
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361 | raise util.Abort( |
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362 | "destination directory %s is not empty.\n" |
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363 | "Please specify an empty directory to be initialized\n" |
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364 | "or an already initialized mercurial repository" |
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365 | % dest) |
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366 | else: |
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367 | ui.status("initializing destination %s repository\n" % dest) |
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368 | hg.repository(ui, dest, create=True) |
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369 | created = True |
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370 | elif os.path.exists(dest): |
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371 | raise util.Abort("destination %s exists and is not a directory" % dest) |
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372 | else: |
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373 | ui.status("initializing destination %s repository\n" % dest) |
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374 | hg.repository(ui, dest, create=True) |
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375 | created = True |
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376 |
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377 | destc = convertsink(ui, dest) |
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378 |
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359 | |||
379 | try: |
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360 | try: | |
380 |
srcc = convertsource(ui, src, |
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361 | srcc = convertsource(ui, src, opts.get('source_type'), | |
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362 | opts.get('rev')) | |||
381 | except Exception: |
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363 | except Exception: | |
382 |
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364 | for path in destc.created: | |
383 |
shutil.rmtree( |
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365 | shutil.rmtree(path, True) | |
384 | raise |
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366 | raise | |
385 |
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367 | |||
386 | fmap = opts.get('filemap') |
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368 | fmap = opts.get('filemap') | |
@@ -402,8 +384,10 b' cmdtable = {' | |||||
402 | "convert": |
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384 | "convert": | |
403 | (convert, |
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385 | (convert, | |
404 | [('A', 'authors', '', 'username mapping filename'), |
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386 | [('A', 'authors', '', 'username mapping filename'), | |
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387 | ('d', 'dest-type', '', 'destination repository type'), | |||
405 | ('', 'filemap', '', 'remap file names using contents of file'), |
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388 | ('', 'filemap', '', 'remap file names using contents of file'), | |
406 | ('r', 'rev', '', 'import up to target revision REV'), |
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389 | ('r', 'rev', '', 'import up to target revision REV'), | |
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390 | ('s', 'source-type', '', 'source repository type'), | |||
407 | ('', 'datesort', None, 'try to sort changesets by date')], |
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391 | ('', 'datesort', None, 'try to sort changesets by date')], | |
408 | 'hg convert [OPTION]... SOURCE [DEST [MAPFILE]]'), |
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392 | 'hg convert [OPTION]... SOURCE [DEST [MAPFILE]]'), | |
409 | "debugsvnlog": |
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393 | "debugsvnlog": |
@@ -116,9 +116,13 b' class converter_sink(object):' | |||||
116 |
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116 | |||
117 | def __init__(self, ui, path): |
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117 | def __init__(self, ui, path): | |
118 | """Initialize conversion sink (or raise NoRepo("message") |
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118 | """Initialize conversion sink (or raise NoRepo("message") | |
119 |
exception if path is not a valid repository) |
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119 | exception if path is not a valid repository) | |
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120 | ||||
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121 | created is a list of paths to remove if a fatal error occurs | |||
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122 | later""" | |||
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123 | self.ui = ui | |||
120 | self.path = path |
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124 | self.path = path | |
121 |
self. |
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125 | self.created = [] | |
122 |
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126 | |||
123 | def getheads(self): |
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127 | def getheads(self): | |
124 | """Return a list of this repository's heads""" |
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128 | """Return a list of this repository's heads""" |
@@ -21,10 +21,22 b' class mercurial_sink(converter_sink):' | |||||
21 | self.clonebranches = ui.configbool('convert', 'hg.clonebranches', False) |
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21 | self.clonebranches = ui.configbool('convert', 'hg.clonebranches', False) | |
22 | self.tagsbranch = ui.config('convert', 'hg.tagsbranch', 'default') |
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22 | self.tagsbranch = ui.config('convert', 'hg.tagsbranch', 'default') | |
23 | self.lastbranch = None |
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23 | self.lastbranch = None | |
24 | try: |
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24 | if os.path.isdir(path) and len(os.listdir(path)) > 0: | |
25 | self.repo = hg.repository(self.ui, path) |
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25 | try: | |
26 | except: |
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26 | self.repo = hg.repository(self.ui, path) | |
27 | raise NoRepo("could not open hg repo %s as sink" % path) |
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27 | ui.status(_('destination %s is a Mercurial repository\n') % | |
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28 | path) | |||
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29 | except hg.RepoError, err: | |||
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30 | ui.print_exc() | |||
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31 | raise NoRepo(err.args[0]) | |||
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32 | else: | |||
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33 | try: | |||
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34 | ui.status(_('initializing destination %s repository\n') % path) | |||
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35 | self.repo = hg.repository(self.ui, path, create=True) | |||
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36 | self.created.append(path) | |||
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37 | except hg.RepoError, err: | |||
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38 | ui.print_exc() | |||
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39 | raise NoRepo("could not create hg repo %s as sink" % path) | |||
28 | self.lock = None |
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40 | self.lock = None | |
29 | self.wlock = None |
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41 | self.wlock = None | |
30 | self.filemapmode = False |
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42 | self.filemapmode = False |
@@ -3,6 +3,8 b'' | |||||
3 | echo "[extensions]" >> $HGRCPATH |
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3 | echo "[extensions]" >> $HGRCPATH | |
4 | echo "convert=" >> $HGRCPATH |
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4 | echo "convert=" >> $HGRCPATH | |
5 |
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5 | |||
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6 | hg help convert | |||
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7 | ||||
6 | hg init a |
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8 | hg init a | |
7 | cd a |
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9 | cd a | |
8 | echo a > a |
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10 | echo a > a | |
@@ -19,3 +21,17 b" hg ci -d'4 0' -me" | |||||
19 | cd .. |
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21 | cd .. | |
20 | hg convert a 2>&1 | grep -v 'subversion python bindings could not be loaded' |
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22 | hg convert a 2>&1 | grep -v 'subversion python bindings could not be loaded' | |
21 | hg --cwd a-hg pull ../a |
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23 | hg --cwd a-hg pull ../a | |
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24 | ||||
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25 | touch bogusfile | |||
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26 | echo % should fail | |||
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27 | hg convert a bogusfile | |||
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28 | ||||
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29 | mkdir bogusdir | |||
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30 | chmod 000 bogusdir | |||
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31 | ||||
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32 | echo % should fail | |||
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33 | hg convert a bogusdir | |||
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34 | ||||
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35 | echo % should succeed | |||
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36 | chmod 700 bogusdir | |||
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37 | hg convert a bogusdir |
@@ -1,3 +1,67 b'' | |||||
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1 | hg convert [OPTION]... SOURCE [DEST [MAPFILE]] | |||
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2 | ||||
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3 | Convert a foreign SCM repository to a Mercurial one. | |||
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4 | ||||
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5 | Accepted source formats: | |||
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6 | - CVS | |||
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7 | - Darcs | |||
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8 | - git | |||
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9 | - Subversion | |||
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10 | ||||
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11 | Accepted destination formats: | |||
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12 | - Mercurial | |||
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13 | ||||
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14 | If no revision is given, all revisions will be converted. Otherwise, | |||
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15 | convert will only import up to the named revision (given in a format | |||
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16 | understood by the source). | |||
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17 | ||||
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18 | If no destination directory name is specified, it defaults to the | |||
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19 | basename of the source with '-hg' appended. If the destination | |||
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20 | repository doesn't exist, it will be created. | |||
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21 | ||||
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22 | If <revmapfile> isn't given, it will be put in a default location | |||
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23 | (<dest>/.hg/shamap by default). The <revmapfile> is a simple text | |||
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24 | file that maps each source commit ID to the destination ID for | |||
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25 | that revision, like so: | |||
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26 | <source ID> <destination ID> | |||
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27 | ||||
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28 | If the file doesn't exist, it's automatically created. It's updated | |||
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29 | on each commit copied, so convert-repo can be interrupted and can | |||
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30 | be run repeatedly to copy new commits. | |||
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31 | ||||
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32 | The [username mapping] file is a simple text file that maps each source | |||
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33 | commit author to a destination commit author. It is handy for source SCMs | |||
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34 | that use unix logins to identify authors (eg: CVS). One line per author | |||
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35 | mapping and the line format is: | |||
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36 | srcauthor=whatever string you want | |||
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37 | ||||
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38 | The filemap is a file that allows filtering and remapping of files | |||
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39 | and directories. Comment lines start with '#'. Each line can | |||
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40 | contain one of the following directives: | |||
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41 | ||||
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42 | include path/to/file | |||
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43 | ||||
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44 | exclude path/to/file | |||
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45 | ||||
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46 | rename from/file to/file | |||
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47 | ||||
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48 | The 'include' directive causes a file, or all files under a | |||
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49 | directory, to be included in the destination repository. The | |||
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50 | 'exclude' directive causes files or directories to be omitted. | |||
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51 | The 'rename' directive renames a file or directory. To rename | |||
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52 | from a subdirectory into the root of the repository, use '.' as | |||
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53 | the path to rename to. | |||
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54 | ||||
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55 | options: | |||
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56 | ||||
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57 | -A --authors username mapping filename | |||
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58 | -d --dest-type destination repository type | |||
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59 | --filemap remap file names using contents of file | |||
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60 | -r --rev import up to target revision REV | |||
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61 | -s --source-type source repository type | |||
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62 | --datesort try to sort changesets by date | |||
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63 | ||||
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64 | use "hg -v help convert" to show global options | |||
1 | adding a |
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65 | adding a | |
2 | assuming destination a-hg |
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66 | assuming destination a-hg | |
3 | initializing destination a-hg repository |
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67 | initializing destination a-hg repository | |
@@ -12,3 +76,18 b' 0 e' | |||||
12 | pulling from ../a |
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76 | pulling from ../a | |
13 | searching for changes |
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77 | searching for changes | |
14 | no changes found |
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78 | no changes found | |
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79 | % should fail | |||
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80 | initializing destination bogusfile repository | |||
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81 | abort: cannot create new bundle repository | |||
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82 | % should fail | |||
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83 | abort: Permission denied: bogusdir | |||
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84 | % should succeed | |||
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85 | initializing destination bogusdir repository | |||
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86 | scanning source... | |||
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87 | sorting... | |||
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88 | converting... | |||
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89 | 4 a | |||
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90 | 3 b | |||
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91 | 2 c | |||
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92 | 1 d | |||
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93 | 0 e |
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